From 15447faef3ab7462fa6b6cb39f744126b3c9a315 Mon Sep 17 00:00:00 2001 From: Rask Ingemann Lambertsen Date: Sun, 10 Dec 2006 11:37:48 +0100 Subject: [PATCH] reload1.c (choose_reload_regs): Don't set byte offset when resolving subregs of hard regs. 2006-12-04 Rask Ingemann Lambertsen * reload1.c (choose_reload_regs): Don't set byte offset when resolving subregs of hard regs. From-SVN: r119705 --- gcc/ChangeLog | 5 +++++ gcc/reload1.c | 3 ++- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ed4b84317e8..cff7158e96d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2006-12-10 Rask Ingemann Lambertsen + + * reload1.c (choose_reload_regs): Don't set byte offset when + resolving subregs of hard regs. + 2006-12-09 Zack Weinberg * c-opts.c (c_common_parse_file): Unconditionally give a warning, diff --git a/gcc/reload1.c b/gcc/reload1.c index fdab86cff87..454383581e8 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -5622,10 +5622,11 @@ choose_reload_regs (struct insn_chain *chain) else if (GET_CODE (rld[r].in_reg) == SUBREG && REG_P (SUBREG_REG (rld[r].in_reg))) { - byte = SUBREG_BYTE (rld[r].in_reg); regno = REGNO (SUBREG_REG (rld[r].in_reg)); if (regno < FIRST_PSEUDO_REGISTER) regno = subreg_regno (rld[r].in_reg); + else + byte = SUBREG_BYTE (rld[r].in_reg); mode = GET_MODE (rld[r].in_reg); } #ifdef AUTO_INC_DEC